Tenders of Adif Board Of Directors

Services for the drafting of projects for specific investment actions in the area of maintenance management (7 lots).

Execution of the Works Corresponding to the "Construction Project. Algeciras-Zaragoza Railway Highway. Prc-0146.03, Prc-0145.02 and Prc-0145.03 San Fernando-sta María"

Execution of the Works of the Construction Project "removal of Telephone Blocking. Section: Cáceres-Valencia De Alcántara".

Digital Notary Validation Service Contract for the Castilla y León Supercomputing Center Foundation (scayle), co-financed with European funds within the Recovery, Transformation and Resilience Plan (prtr) under the Mechanism for Recovery and Resilience (mrr)

Execution of the works of the construction project for the replacement of type "a" switchgear and the renewal of track material at the stations of Pizarra and Aljaima. Branch line from Córdoba - El Higuerón to Los Prados.

Rail Milling On The General Interest Railway Network (rfig) - 2 Lots

Framework Agreement for the Supply of Rail for the Renewal of the Track on the Sections Between Guillarei, Redondela, and Vigo-Guixar Stations, on Lines 810 and 812; the Redondela - Arcade Bifurcation Section, on Line 824; the Villalonquéjar Branch, on Line 100; and Between Kilometers 111+000 and 128+889, on Line 516.

Execution of the Works Corresponding to the Construction Project. Algeciras-Zaragoza Railway Highway. Prc-0145.04, Prc-0145.05 and Prc-0146.04 Sta María-zaragoza

Execution of track renovation works, specific actions in infrastructure and adaptation of the gauge of overpasses of the Bobadilla – Ronda section, Pk 26+500 to Pk 69+583 of the Bobadilla–algeciras line

Execution of the Construction Project Works for the Suppression of the Level Crossings of the Pp.kk. 376/350 and 376/537 of the Venta de Baños Line to Santander, Municipal District of Alar Del Rey (Palencia).